I see several possible conflicts there but none that I would immediately attribute to the tooltip thing.
- Why are you running both WIM and PhanxChat?
- I also see feed-o-matic which is a feature built into nUI already
- I would also be concerned that Talented is conflicting with nUI's talent browser
That said, I don't see anything off the top of my head that would cause the tooltip issue. As suggested by others, I would recommend using the binary search method.